topic Re: Hi Thanks for getting backYes in Network Access Control

PSN node and M&T Logs

Gaj Ana — Mon, 11 Mar 2019 04:33:36 GMT

Hi All,

We are running PSN's as a seperate VM's and able to see the logs relating to ISE M&T Log Processor,ISE M&T Log Collector, ISE M&T Session Database as not running.

Any idea why these are being generetad since no monitoring persona is being running in PSN node. How do we stop these being sent to a syslog server?

Thanks in advance

Mnt node collects logs for

Venkatesh Attuluri — Wed, 26 Mar 2014 13:14:29 GMT

Mnt node collects logs for all PSN's in the depoyment. Do you mean your PSN is sending logs directly to a syslog server

Hi Thanks for getting backYes

Gaj Ana — Sun, 30 Mar 2014 12:21:32 GMT

Hi Thanks for getting back

Yes, external syslog server reports that, the source host as PSN IP sending the above messages. Is this normal?

Thanks

Re: Hi Thanks for getting backYes

csco10979295 — Mon, 23 Sep 2019 14:04:41 GMT

Yes , looks all PSN send the logs to syslog server.

Re: Hi Thanks for getting backYes

Damien Miller — Mon, 23 Sep 2019 14:38:30 GMT

This is a 5 year old question you bumped. But as you identified, each PSN sends syslogs directly to both MNT nodes in the deployment. If you configure an external syslog target then the PSN's will still send sysogs to the MNTs, but they will now also send syslogs directly to the external syslog target. This is by design.